PLEASE HELP!!

If I get into BHU I'll have to provide some of the transcrips from my school, right? I'll be taking a drop for CLAT but my dad said that give CUET, then prepare for CLAT so that in case if you didn't crack. CLAT you'll still be in a good college. You won't have to attend any classes till CLAT so don't worry. But tbh I think this is stupid and if I don't clear CLAT then I'll be fucked because of attendance and incomplete assignments. Also, if I get into a good NLU then I'll have to provide some documents from the institution last atteneded and how will I get that if I won't go to college at all🤡? What to do🤡??